KR101896734B1 - 화상 부호화 방법, 화상 부호화 장치, 화상 복호 방법, 화상 복호 장치, 및, 화상 부호화 복호 장치 - Google Patents
화상 부호화 방법, 화상 부호화 장치, 화상 복호 방법, 화상 복호 장치, 및, 화상 부호화 복호 장치 Download PDFInfo
- Publication number
- KR101896734B1 KR101896734B1 KR1020137028245A KR20137028245A KR101896734B1 KR 101896734 B1 KR101896734 B1 KR 101896734B1 KR 1020137028245 A KR1020137028245 A KR 1020137028245A KR 20137028245 A KR20137028245 A KR 20137028245A KR 101896734 B1 KR101896734 B1 KR 101896734B1
- Authority
- KR
- South Korea
- Prior art keywords
- candidate
- block
- merge
- unit
- motion vector
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161490777P | 2011-05-27 | 2011-05-27 | |
US61/490,777 | 2011-05-27 | ||
PCT/JP2012/003386 WO2012164880A1 (ja) | 2011-05-27 | 2012-05-24 | 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140026429A KR20140026429A (ko) | 2014-03-05 |
KR101896734B1 true KR101896734B1 (ko) | 2018-09-07 |
Family
ID=47258757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137028245A KR101896734B1 (ko) | 2011-05-27 | 2012-05-24 | 화상 부호화 방법, 화상 부호화 장치, 화상 복호 방법, 화상 복호 장치, 및, 화상 부호화 복호 장치 |
Country Status (15)
Country | Link |
---|---|
US (10) | US9615107B2 (pl) |
EP (5) | EP2717575B1 (pl) |
JP (2) | JP5865366B2 (pl) |
KR (1) | KR101896734B1 (pl) |
CN (1) | CN103518376B (pl) |
BR (1) | BR112013027344B1 (pl) |
CA (3) | CA3062382C (pl) |
DK (1) | DK2717575T3 (pl) |
ES (4) | ES2959039T3 (pl) |
MX (1) | MX2013012132A (pl) |
MY (1) | MY173463A (pl) |
PL (4) | PL2717575T3 (pl) |
TR (1) | TR201819396T4 (pl) |
TW (1) | TW201311008A (pl) |
WO (1) | WO2012164880A1 (pl) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9066110B2 (en) | 2011-03-08 | 2015-06-23 | Texas Instruments Incorporated | Parsing friendly and error resilient merge flag coding in video coding |
ES2685945T3 (es) | 2011-04-12 | 2018-10-15 | Sun Patent Trust | Procedimiento de codificación de video de movimiento, y aparato de codificación de video de movimiento |
DK2717575T3 (en) * | 2011-05-27 | 2019-01-28 | Sun Patent Trust | PICTURE CODING PROCEDURE AND PICTURE CODES |
JP5886950B2 (ja) | 2011-06-14 | 2016-03-16 | サムスン エレクトロニクス カンパニー リミテッド | 動き情報の符号化方法及びその装置、その復号化方法及びその装置 |
US9866859B2 (en) * | 2011-06-14 | 2018-01-09 | Texas Instruments Incorporated | Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding |
KR101900986B1 (ko) | 2011-06-30 | 2018-09-20 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 및, 화상 부호화 복호 장치 |
KR20180124145A (ko) | 2011-07-18 | 2018-11-20 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치 |
MY167857A (en) | 2011-08-11 | 2018-09-26 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
IN2014CN02602A (pl) | 2011-10-19 | 2015-08-07 | Panasonic Corp | |
JP2013118627A (ja) * | 2011-10-31 | 2013-06-13 | Jvc Kenwood Corp | 動画像復号装置、動画像復号方法、動画像復号プログラム、受信装置、受信方法及び受信プログラム |
JP5846133B2 (ja) * | 2012-01-18 | 2016-01-20 | 株式会社Jvcケンウッド | 動画像復号装置、動画像復号方法、及び動画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム |
JP5846132B2 (ja) * | 2012-01-18 | 2016-01-20 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム |
JP5633597B2 (ja) * | 2012-04-12 | 2014-12-03 | 株式会社Jvcケンウッド | 動画像復号装置、動画像復号方法、動画像復号プログラム、受信装置、受信方法及び受信プログラム |
ES2912132T3 (es) | 2012-04-12 | 2022-05-24 | Jvckenwood Corp | Construcción de lista de candidatos de fusión |
JP6020323B2 (ja) * | 2012-04-12 | 2016-11-02 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、送信装置、送信方法及び送信プログラム |
JP6569677B2 (ja) * | 2014-08-28 | 2019-09-04 | 日本電気株式会社 | ブロックサイズ決定方法及びプログラム |
EP3202143B8 (en) * | 2014-11-18 | 2019-09-25 | MediaTek Inc. | Method of bi-prediction video coding based on motion vectors from uni-prediction and merge candidate |
MA41611A (fr) * | 2015-02-23 | 2018-01-02 | Omthera Pharmaceuticals Inc | Préparations en milli-capsules comprenant des acides gras polyinsaturés libres |
CN116866572A (zh) | 2017-10-20 | 2023-10-10 | 株式会社Kt | 视频信号处理方法及装置 |
CN112166612A (zh) * | 2018-05-23 | 2021-01-01 | 株式会社Kt | 用于处理视频信号的方法和设备 |
WO2020005007A1 (ko) * | 2018-06-29 | 2020-01-02 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
CN116800959B (zh) * | 2019-03-12 | 2024-03-26 | 北京达佳互联信息技术有限公司 | 用于视频编码的方法、装置和存储介质 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040146109A1 (en) * | 2002-04-19 | 2004-07-29 | Satoshi Kondo | Method for calculation motion vector |
Family Cites Families (149)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3883701T2 (de) | 1987-10-30 | 1994-02-10 | Nippon Telegraph & Telephone | Verfahren und Vorrichtung für multiplexierte Vektorquantifizierung. |
FR2725577B1 (fr) | 1994-10-10 | 1996-11-29 | Thomson Consumer Electronics | Procede de codage ou de decodage de vecteurs mouvement et dispositif de codage ou de decodage mettant en oeuvre ledit procede |
US5995080A (en) | 1996-06-21 | 1999-11-30 | Digital Equipment Corporation | Method and apparatus for interleaving and de-interleaving YUV pixel data |
JP3263807B2 (ja) | 1996-09-09 | 2002-03-11 | ソニー株式会社 | 画像符号化装置および画像符号化方法 |
US6148026A (en) | 1997-01-08 | 2000-11-14 | At&T Corp. | Mesh node coding to enable object based functionalities within a motion compensated transform video coder |
JPH10224800A (ja) | 1997-02-07 | 1998-08-21 | Matsushita Electric Ind Co Ltd | 動きベクトル符号化方法および復号化方法 |
US6043838A (en) * | 1997-11-07 | 2000-03-28 | General Instrument Corporation | View offset estimation for stereoscopic video coding |
JP4004653B2 (ja) | 1998-08-03 | 2007-11-07 | カスタム・テクノロジー株式会社 | 動きベクトル検出方法および装置、記録媒体 |
US6192148B1 (en) | 1998-11-05 | 2001-02-20 | Winbond Electronics Corp. | Method for determining to skip macroblocks in encoding video |
US6192080B1 (en) | 1998-12-04 | 2001-02-20 | Mitsubishi Electric Research Laboratories, Inc. | Motion compensated digital video signal processing |
US6594313B1 (en) | 1998-12-23 | 2003-07-15 | Intel Corporation | Increased video playback framerate in low bit-rate video applications |
JP4487374B2 (ja) | 1999-06-01 | 2010-06-23 | ソニー株式会社 | 符号化装置及び符号化方法並びに多重化装置及び多重化方法 |
US6842483B1 (en) | 2000-09-11 | 2005-01-11 | The Hong Kong University Of Science And Technology | Device, method and digital video encoder for block-matching motion estimation |
JP2002152750A (ja) | 2000-11-10 | 2002-05-24 | Matsushita Electric Ind Co Ltd | 動きベクトル検出方法および装置 |
PT1445960T (pt) * | 2001-11-06 | 2016-11-02 | Panasonic Ip Corp America | Método de codificação de figuração em movimento e método de descodificação de figuração em movimento |
CN1913633B (zh) | 2001-11-06 | 2011-06-01 | 松下电器产业株式会社 | 运动图像编码方法 |
JP4015934B2 (ja) | 2002-04-18 | 2007-11-28 | 株式会社東芝 | 動画像符号化方法及び装置 |
JP2004088722A (ja) | 2002-03-04 | 2004-03-18 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
CN1290341C (zh) | 2002-04-19 | 2006-12-13 | 松下电器产业株式会社 | 运动矢量的计算方法、动态图像的编码、解码方法及装置 |
TWI259726B (en) | 2002-04-19 | 2006-08-01 | Matsushita Electric Ind Co Ltd | Motion vector derivation method |
US20040001546A1 (en) | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
US20040234143A1 (en) * | 2002-07-02 | 2004-11-25 | Makoto Hagai | Image encoding method and picture decoding method |
US8406301B2 (en) | 2002-07-15 | 2013-03-26 | Thomson Licensing | Adaptive weighting of reference pictures in video encoding |
WO2004008773A1 (ja) | 2002-07-11 | 2004-01-22 | Matsushita Electric Industrial Co., Ltd. | フィルタリング強度の決定方法、動画像符号化方法、および動画像復号化方法 |
CN101039424B (zh) | 2002-07-15 | 2010-05-26 | 株式会社日立制作所 | 动态图像编码方法 |
US7154952B2 (en) | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
US7023921B2 (en) | 2002-08-06 | 2006-04-04 | Motorola, Inc. | Method and apparatus for determining block match quality |
EP2320659B1 (en) * | 2002-08-08 | 2014-10-01 | Panasonic Intellectual Property Corporation of America | Moving picture encoding method and decoding method |
KR100506864B1 (ko) * | 2002-10-04 | 2005-08-05 | 엘지전자 주식회사 | 모션벡터 결정방법 |
EP3145186B1 (en) | 2002-11-01 | 2019-03-27 | Godo Kaisha IP Bridge 1 | Direct mode motion vector computation avoiding divisions by zero |
CA2473897C (en) | 2002-11-25 | 2012-10-16 | Matsushita Electric Industrial Co., Ltd. | Motion compensation method, picture coding method and picture decoding method |
JP5068947B2 (ja) | 2003-02-18 | 2012-11-07 | ノキア コーポレイション | ピクチャの符号化方法 |
KR100693669B1 (ko) | 2003-03-03 | 2007-03-09 | 엘지전자 주식회사 | 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법 |
US7266147B2 (en) | 2003-03-31 | 2007-09-04 | Sharp Laboratories Of America, Inc. | Hypothetical reference decoder |
US7523234B2 (en) | 2003-07-15 | 2009-04-21 | Thomson Licensing | Motion estimation with fast search block matching |
US7426308B2 (en) | 2003-07-18 | 2008-09-16 | Microsoft Corporation | Intraframe and interframe interlace coding and decoding |
KR100579542B1 (ko) | 2003-07-29 | 2006-05-15 | 삼성전자주식회사 | 블럭 간의 상관성을 고려한 움직임 추정 장치 및 방법 |
JP2007501555A (ja) | 2003-08-05 | 2007-01-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ビデオエンコードおよびデコードの方法および対応する装置 |
US8064520B2 (en) | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
CN1225127C (zh) | 2003-09-12 | 2005-10-26 | 中国科学院计算技术研究所 | 一种用于视频编码的编码端/解码端双向预测方法 |
FR2860678A1 (fr) | 2003-10-01 | 2005-04-08 | Thomson Licensing Sa | Procede de codage differentiel |
GB2407006A (en) | 2003-10-08 | 2005-04-13 | Sony Uk Ltd | Communicating streamed payload data and packet based auxiliary data |
JP3675464B2 (ja) | 2003-10-29 | 2005-07-27 | ソニー株式会社 | 動画像符号化装置および動画像符号化制御方法 |
TWI330976B (en) | 2003-12-05 | 2010-09-21 | Trident Microsystems Far East | Method and apparatus for encoding/decoding dynamic graphic content |
US7301482B1 (en) | 2003-12-12 | 2007-11-27 | Marvell International Ltd. | Circuits, architectures, systems, methods, algorithms and software for conditional modulation coding |
JP2005184042A (ja) | 2003-12-15 | 2005-07-07 | Sony Corp | 画像復号装置及び画像復号方法並びに画像復号プログラム |
KR100608050B1 (ko) | 2004-01-14 | 2006-08-02 | 삼성전자주식회사 | 사용자의 요구에 의해 활성화되는 인터랙티브 그래픽스트림을 저장한 저장 매체, 재생 장치 및 그 재생 방법 |
US8175444B2 (en) | 2004-01-14 | 2012-05-08 | Samsung Electronics Co., Ltd. | Method of reproducing from storage medium storing interactive graphics stream activated in response to user's command |
EP1583367A1 (en) | 2004-03-30 | 2005-10-05 | Matsushita Electric Industrial Co., Ltd. | Motion estimation employing line and column vectors |
DE602004030993D1 (de) | 2004-04-30 | 2011-02-24 | Panasonic Corp | Bewegungsschätzung unter Verwendung von adaptiven räumlichen Verfeinerungsvektoren |
JP4145275B2 (ja) | 2004-07-27 | 2008-09-03 | 富士通株式会社 | 動きベクトル検出・補償装置 |
TWI250423B (en) | 2004-07-30 | 2006-03-01 | Ind Tech Res Inst | Method for processing video images |
TWI268715B (en) | 2004-08-16 | 2006-12-11 | Nippon Telegraph & Telephone | Picture encoding method, picture decoding method, picture encoding apparatus, and picture decoding apparatus |
EP1638333A1 (en) | 2004-09-17 | 2006-03-22 | Mitsubishi Electric Information Technology Centre Europe B.V. | Rate adaptive video coding |
JP4375305B2 (ja) | 2004-10-26 | 2009-12-02 | ソニー株式会社 | 情報処理装置および情報処理方法、記録媒体、並びに、プログラム |
JP4148228B2 (ja) | 2005-02-10 | 2008-09-10 | ソニー株式会社 | 画像記録装置、画像再生制御装置、画像記録再生制御装置、これらの装置の処理方法およびその方法をコンピュータに実行させるプログラム |
US7660354B2 (en) | 2005-05-11 | 2010-02-09 | Fang Shi | Temporal error concealment for bi-directionally predicted frames |
US8761258B2 (en) | 2005-06-17 | 2014-06-24 | The Hong Kong University Of Science And Technology | Enhanced block-based motion estimation algorithms for video compression |
US9661376B2 (en) | 2005-07-13 | 2017-05-23 | Polycom, Inc. | Video error concealment method |
EP1753242A2 (en) | 2005-07-18 | 2007-02-14 | Matsushita Electric Industrial Co., Ltd. | Switchable mode and prediction information coding |
US7697783B2 (en) | 2005-07-26 | 2010-04-13 | Sony Corporation | Coding device, coding method, decoding device, decoding method, and programs of same |
JP2008011455A (ja) | 2006-06-30 | 2008-01-17 | Sanyo Electric Co Ltd | 符号化方法 |
US20070025444A1 (en) | 2005-07-28 | 2007-02-01 | Shigeyuki Okada | Coding Method |
JP4401336B2 (ja) | 2005-08-31 | 2010-01-20 | 三洋電機株式会社 | 符号化方法 |
JP4570532B2 (ja) | 2005-08-02 | 2010-10-27 | パナソニック株式会社 | 動き検出装置、動き検出方法、集積回路およびプログラム |
US20070030894A1 (en) | 2005-08-03 | 2007-02-08 | Nokia Corporation | Method, device, and module for improved encoding mode control in video encoding |
JP2007142637A (ja) | 2005-11-16 | 2007-06-07 | Matsushita Electric Ind Co Ltd | 画像情報符号化装置 |
JP5165593B2 (ja) | 2006-02-02 | 2013-03-21 | トムソン ライセンシング | 組合せ参照双方向予測を用いて動き推定を行う方法および装置 |
CN101379829B (zh) | 2006-02-02 | 2016-05-18 | 汤姆逊许可公司 | 用于运动补偿预测的自适应加权选择的方法和设备 |
US20070200949A1 (en) | 2006-02-21 | 2007-08-30 | Qualcomm Incorporated | Rapid tuning in multimedia applications |
JP4757080B2 (ja) | 2006-04-03 | 2011-08-24 | パナソニック株式会社 | 動き検出装置、動き検出方法、動き検出集積回路および画像符号化装置 |
US7672377B2 (en) | 2006-04-21 | 2010-03-02 | Dilithium Holdings, Inc. | Method and system for video encoding and transcoding |
CN101090491B (zh) | 2006-06-16 | 2016-05-18 | 香港科技大学 | 用于视频压缩的增强的基于块的运动估计算法 |
KR20070120416A (ko) | 2006-06-19 | 2007-12-24 | 엘지전자 주식회사 | 비디오 신호 디코딩 방법 및 장치, 비디오 신호 인코딩방법 및 장치 |
WO2007148906A1 (en) | 2006-06-19 | 2007-12-27 | Lg Electronics, Inc. | Method and apparatus for processing a vedeo signal |
DE102006043707A1 (de) * | 2006-09-18 | 2008-03-27 | Robert Bosch Gmbh | Verfahren zur Datenkompression in einer Videosequenz |
US8250618B2 (en) | 2006-09-18 | 2012-08-21 | Elemental Technologies, Inc. | Real-time network adaptive digital video encoding/decoding |
US8213509B2 (en) | 2006-10-06 | 2012-07-03 | Calos Fund Limited Liability Company | Video coding on parallel processing systems |
US8325819B2 (en) | 2006-10-12 | 2012-12-04 | Qualcomm Incorporated | Variable length coding table selection based on video block type for refinement coefficient coding |
US9319700B2 (en) | 2006-10-12 | 2016-04-19 | Qualcomm Incorporated | Refinement coefficient coding based on history of corresponding transform coefficient values |
US8599926B2 (en) | 2006-10-12 | 2013-12-03 | Qualcomm Incorporated | Combined run-length coding of refinement and significant coefficients in scalable video coding enhancement layers |
US8565314B2 (en) | 2006-10-12 | 2013-10-22 | Qualcomm Incorporated | Variable length coding table selection based on block type statistics for refinement coefficient coding |
BRPI0717639A2 (pt) | 2006-10-30 | 2013-11-12 | Nippon Telegraph & Telephone | Método de geração de informações de referência preditas, métodos de codificação de decodificação de vídeo, aparelhos destinados aos mesmos, programas destinados aos mesmos, e mídias de armazenamento que armazenam os programas |
JP2008199587A (ja) | 2007-01-18 | 2008-08-28 | Matsushita Electric Ind Co Ltd | 画像符号化装置、画像復号化装置および方法 |
JP5025286B2 (ja) | 2007-02-28 | 2012-09-12 | シャープ株式会社 | 符号化装置及び復号装置 |
TW200845758A (en) | 2007-05-03 | 2008-11-16 | Nat Univ Chung Cheng | Fast intra coding algorithms for dynamic definition adjustment |
KR101403341B1 (ko) | 2007-03-28 | 2014-06-09 | 삼성전자주식회사 | 영상의 부호화, 복호화 방법 및 장치 |
CN101682769B (zh) | 2007-04-12 | 2016-11-09 | 汤姆森特许公司 | 用于视频编码和解码的跳过-直接模式的取决于环境的合并的方法和装置 |
US20100086053A1 (en) | 2007-04-26 | 2010-04-08 | Panasonic Corporation | Motion estimation device, motion estimation method, and motion estimation program |
JP2008283490A (ja) | 2007-05-10 | 2008-11-20 | Ntt Docomo Inc | 動画像符号化装置、方法及びプログラム、並びに動画像復号化装置、方法及びプログラム |
JP5801054B2 (ja) | 2007-06-12 | 2015-10-28 | トムソン ライセンシングThomson Licensing | スライスデータ用のマルチパスビデオのシンタックス構造をサポートする方法及び装置 |
KR101495886B1 (ko) | 2007-07-19 | 2015-02-26 | 한국전자통신연구원 | 하향링크 프레임 생성 방법 및 셀 탐색 방법 |
KR101946376B1 (ko) | 2007-10-16 | 2019-02-11 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
KR101228020B1 (ko) | 2007-12-05 | 2013-01-30 | 삼성전자주식회사 | 사이드 매칭을 이용한 영상의 부호화 방법 및 장치, 그복호화 방법 및 장치 |
CN101198064A (zh) | 2007-12-10 | 2008-06-11 | 武汉大学 | 一种分辨率分层技术中的运动矢量预测方法 |
KR20090095012A (ko) | 2008-03-04 | 2009-09-09 | 삼성전자주식회사 | 연속적인 움직임 추정을 이용한 영상 부호화, 복호화 방법및 장치 |
JP2009218873A (ja) | 2008-03-11 | 2009-09-24 | Nec Personal Products Co Ltd | デジタル放送受信機、および、プログラム |
EP2266318B1 (en) | 2008-03-19 | 2020-04-22 | Nokia Technologies Oy | Combined motion vector and reference index prediction for video coding |
EP2269379B1 (en) | 2008-04-11 | 2019-02-27 | InterDigital Madison Patent Holdings | Methods and apparatus for template matching prediction (tmp) in video encoding and decoding |
PL2288163T3 (pl) | 2008-05-07 | 2015-11-30 | Lg Electronics Inc | Sposób i urządzenie do dekodowania sygnału wideo |
PT104083A (pt) | 2008-06-02 | 2009-12-02 | Inst Politecnico De Leiria | Método para transcodificar imagens de vídeo h.264/avc em mpeg-2 |
BRPI0924265A2 (pt) | 2009-02-05 | 2016-01-26 | Thomson Licensing | métodos e equipamento para codificação e decodificação de vídeo de modo adaptativo |
CN102883160B (zh) | 2009-06-26 | 2016-06-29 | 华为技术有限公司 | 视频图像运动信息获取方法、装置及设备、模板构造方法 |
KR101452859B1 (ko) | 2009-08-13 | 2014-10-23 | 삼성전자주식회사 | 움직임 벡터를 부호화 및 복호화하는 방법 및 장치 |
US9060176B2 (en) | 2009-10-01 | 2015-06-16 | Ntt Docomo, Inc. | Motion vector prediction in video coding |
US20120207221A1 (en) | 2009-10-16 | 2012-08-16 | Tomoko Aono | Video coding device and video decoding device |
TWI566586B (zh) | 2009-10-20 | 2017-01-11 | 湯姆生特許公司 | 一序列形象的現時區塊之寫碼方法和重建方法 |
KR101459714B1 (ko) | 2009-10-28 | 2014-11-13 | 에스케이텔레콤 주식회사 | 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
KR101441905B1 (ko) | 2009-11-18 | 2014-09-24 | 에스케이텔레콤 주식회사 | 후보 예측 움직임 벡터 집합 선택을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
WO2011061880A1 (ja) | 2009-11-19 | 2011-05-26 | 三菱電機株式会社 | 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法 |
KR101807170B1 (ko) | 2009-11-24 | 2017-12-08 | 에스케이 텔레콤주식회사 | 적응적 2차예측 기반 영상 부호화/복호화 방법, 장치 및 기록 매체 |
WO2011064673A1 (en) | 2009-11-30 | 2011-06-03 | France Telecom | Method of and apparatus for encoding video frames, method of and apparatus for decoding video frames |
CN101860754B (zh) | 2009-12-16 | 2013-11-13 | 香港应用科技研究院有限公司 | 运动矢量编码和解码的方法和装置 |
CN102668561A (zh) | 2009-12-17 | 2012-09-12 | 瑞典爱立信有限公司 | 用于视频编码的方法和设备 |
US9036692B2 (en) | 2010-01-18 | 2015-05-19 | Mediatek Inc. | Motion prediction method |
CN102860006B (zh) | 2010-02-05 | 2016-11-23 | 瑞典爱立信有限公司 | 管理预测运动向量候选 |
KR20120129944A (ko) | 2010-02-10 | 2012-11-28 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 장치 |
US8995527B2 (en) | 2010-02-19 | 2015-03-31 | Qualcomm Incorporated | Block type signalling in video coding |
CN102439978A (zh) | 2010-03-12 | 2012-05-02 | 联发科技(新加坡)私人有限公司 | 运动预测方法 |
CN102210910B (zh) | 2010-04-02 | 2013-02-13 | 重庆融海超声医学工程研究中心有限公司 | 一种超声换能器 |
KR101752418B1 (ko) | 2010-04-09 | 2017-06-29 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
HUE061303T2 (hu) * | 2010-05-04 | 2023-06-28 | Lg Electronics Inc | Eljárás és berendezés videojel kódolására és dekódolására |
US9124898B2 (en) * | 2010-07-12 | 2015-09-01 | Mediatek Inc. | Method and apparatus of temporal motion vector prediction |
WO2012083487A1 (en) | 2010-12-21 | 2012-06-28 | Intel Corporation | System and method for enhanced dmvd processing |
PL3907999T3 (pl) | 2010-09-02 | 2024-04-08 | Lg Electronics, Inc. | Predykcja międzyramkowa |
US10104391B2 (en) | 2010-10-01 | 2018-10-16 | Dolby International Ab | System for nested entropy encoding |
US20120082228A1 (en) | 2010-10-01 | 2012-04-05 | Yeping Su | Nested entropy encoding |
JP2012109720A (ja) | 2010-11-16 | 2012-06-07 | Panasonic Corp | 画像変換装置、画像再生装置及び画像変換方法 |
US8824558B2 (en) | 2010-11-23 | 2014-09-02 | Mediatek Inc. | Method and apparatus of spatial motion vector prediction |
US8976873B2 (en) | 2010-11-24 | 2015-03-10 | Stmicroelectronics S.R.L. | Apparatus and method for performing error concealment of inter-coded video frames |
US8711940B2 (en) | 2010-11-29 | 2014-04-29 | Mediatek Inc. | Method and apparatus of motion vector prediction with extended motion vector predictor |
US9049455B2 (en) | 2010-12-28 | 2015-06-02 | Panasonic Intellectual Property Corporation Of America | Image coding method of coding a current picture with prediction using one or both of a first reference picture list including a first current reference picture for a current block and a second reference picture list including a second current reference picture for the current block |
EP4135329A3 (en) * | 2011-01-07 | 2023-04-05 | LG Electronics Inc. | Method for encoding and decoding image information and device using same |
US20130301734A1 (en) * | 2011-01-12 | 2013-11-14 | Canon Kabushiki Kaisha | Video encoding and decoding with low complexity |
US9319716B2 (en) | 2011-01-27 | 2016-04-19 | Qualcomm Incorporated | Performing motion vector prediction for video coding |
US9066110B2 (en) * | 2011-03-08 | 2015-06-23 | Texas Instruments Incorporated | Parsing friendly and error resilient merge flag coding in video coding |
AU2011362447B2 (en) | 2011-03-14 | 2015-09-24 | Hfi Innovation Inc. | Method and apparatus for deriving temporal motion vector prediction |
US9648334B2 (en) | 2011-03-21 | 2017-05-09 | Qualcomm Incorporated | Bi-predictive merge mode based on uni-predictive neighbors in video coding |
US9143795B2 (en) | 2011-04-11 | 2015-09-22 | Texas Instruments Incorporated | Parallel motion estimation in video coding |
ES2685945T3 (es) | 2011-04-12 | 2018-10-15 | Sun Patent Trust | Procedimiento de codificación de video de movimiento, y aparato de codificación de video de movimiento |
EP2717573B1 (en) | 2011-05-24 | 2018-03-28 | Velos Media International Limited | Image encoding method, image encoding apparatus, image decoding method, image decoding apparatus, and image encoding/decoding apparatus |
DK2717575T3 (en) * | 2011-05-27 | 2019-01-28 | Sun Patent Trust | PICTURE CODING PROCEDURE AND PICTURE CODES |
US9866859B2 (en) | 2011-06-14 | 2018-01-09 | Texas Instruments Incorporated | Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding |
JP5886950B2 (ja) | 2011-06-14 | 2016-03-16 | サムスン エレクトロニクス カンパニー リミテッド | 動き情報の符号化方法及びその装置、その復号化方法及びその装置 |
US9282338B2 (en) | 2011-06-20 | 2016-03-08 | Qualcomm Incorporated | Unified merge mode and adaptive motion vector prediction mode candidates selection |
KR102464103B1 (ko) | 2011-06-30 | 2022-11-04 | 가부시키가이샤 제이브이씨 켄우드 | 화상 부호화 장치, 화상 부호화 방법, 화상 부호화 프로그램, 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
CN105245875B (zh) | 2011-06-30 | 2018-01-05 | Jvc建伍株式会社 | 图像解码装置和图像解码方法 |
EP2727366B1 (en) | 2011-10-11 | 2018-10-03 | MediaTek Inc. | Method and apparatus of motion and disparity vector derivation for 3d video coding and hevc |
JP5870047B2 (ja) * | 2013-01-08 | 2016-02-24 | 住友ゴム工業株式会社 | 空気入りタイヤ |
-
2012
- 2012-05-24 DK DK12792164.1T patent/DK2717575T3/en active
- 2012-05-24 EP EP12792164.1A patent/EP2717575B1/en active Active
- 2012-05-24 PL PL12792164T patent/PL2717575T3/pl unknown
- 2012-05-24 US US13/479,669 patent/US9615107B2/en active Active
- 2012-05-24 ES ES22152651T patent/ES2959039T3/es active Active
- 2012-05-24 PL PL19203347T patent/PL3614665T3/pl unknown
- 2012-05-24 EP EP19203347.0A patent/EP3614665B1/en active Active
- 2012-05-24 EP EP18185426.6A patent/EP3410718B8/en active Active
- 2012-05-24 PL PL22152651.0T patent/PL4007276T3/pl unknown
- 2012-05-24 MX MX2013012132A patent/MX2013012132A/es active IP Right Grant
- 2012-05-24 ES ES18185426T patent/ES2769378T3/es active Active
- 2012-05-24 KR KR1020137028245A patent/KR101896734B1/ko active IP Right Grant
- 2012-05-24 MY MYPI2013702009A patent/MY173463A/en unknown
- 2012-05-24 BR BR112013027344-5A patent/BR112013027344B1/pt active IP Right Grant
- 2012-05-24 CA CA3062382A patent/CA3062382C/en active Active
- 2012-05-24 TR TR2018/19396T patent/TR201819396T4/tr unknown
- 2012-05-24 WO PCT/JP2012/003386 patent/WO2012164880A1/ja active Application Filing
- 2012-05-24 ES ES19203347T patent/ES2911670T3/es active Active
- 2012-05-24 PL PL18185426T patent/PL3410718T3/pl unknown
- 2012-05-24 CN CN201280022673.6A patent/CN103518376B/zh active Active
- 2012-05-24 CA CA2834123A patent/CA2834123C/en active Active
- 2012-05-24 JP JP2013517853A patent/JP5865366B2/ja active Active
- 2012-05-24 ES ES12792164T patent/ES2703799T3/es active Active
- 2012-05-24 EP EP22152651.0A patent/EP4007276B1/en active Active
- 2012-05-24 CA CA3197949A patent/CA3197949A1/en active Pending
- 2012-05-24 EP EP23160314.3A patent/EP4213483A1/en active Pending
- 2012-05-25 TW TW101118749A patent/TW201311008A/zh unknown
-
2015
- 2015-12-25 JP JP2015255441A patent/JP6089312B2/ja active Active
-
2017
- 2017-02-16 US US15/434,094 patent/US9838695B2/en active Active
- 2017-10-31 US US15/798,618 patent/US10034001B2/en active Active
-
2018
- 2018-06-14 US US16/008,533 patent/US10595023B2/en active Active
- 2018-12-18 US US16/224,059 patent/US10708598B2/en active Active
- 2018-12-18 US US16/223,998 patent/US10721474B2/en active Active
-
2020
- 2020-05-26 US US16/882,872 patent/US11115664B2/en active Active
-
2021
- 2021-07-30 US US17/389,892 patent/US11570444B2/en active Active
-
2022
- 2022-12-21 US US18/086,228 patent/US11979582B2/en active Active
-
2024
- 2024-04-03 US US18/625,935 patent/US20240283941A1/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040146109A1 (en) * | 2002-04-19 | 2004-07-29 | Satoshi Kondo | Method for calculation motion vector |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6754978B2 (ja) | 動画像復号化方法、および動画像復号化装置 | |
JP7065354B2 (ja) | 動画像復号化方法、および動画像復号化装置 | |
JP6150090B2 (ja) | 画像符号化方法、および画像符号化装置 | |
KR101896734B1 (ko) | 화상 부호화 방법, 화상 부호화 장치, 화상 복호 방법, 화상 복호 장치, 및, 화상 부호화 복호 장치 | |
JP6094983B2 (ja) | 画像処理装置 | |
KR101999869B1 (ko) | 화상 부호화 방법, 화상 부호화 장치, 화상 복호 방법, 및, 화상 복호 장치 | |
KR101900986B1 (ko) | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 및, 화상 부호화 복호 장치 | |
KR101888226B1 (ko) | 동화상 부호화 방법, 동화상 부호화 장치, 동화상 복호화 방법, 동화상 복호화 장치, 및, 동화상 부호화 복호화 장치 | |
JP6008211B2 (ja) | 符号化復号装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
N231 | Notification of change of applicant | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant |